/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package it.barattando.servlet;

import it.barattando.bean.DbController;
import java.io.IOException;
import java.sql.SQLException;
import javax.naming.NamingException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author carlo.bison
 */
public class RegisterServlet extends HttpServlet {
    
    DbController pensatoreDbAccess;
    
    
    public void creaDbController() throws NamingException, SQLException{
        
            pensatoreDbAccess = new DbController("jdbc/taksun");
        
    }

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        HttpSession session = request.getSession();
        try{
            this.creaDbController();
            response.setContentType("text/html;charset=UTF-8");
            String userName = request.getParameter("userName");
            String pwd = request.getParameter("pwd");
            String nome = request.getParameter("nome");
            String cognome = request.getParameter("cognome");
            String email = request.getParameter("email");
        
        
            this.pensatoreDbAccess.aggiungiUtente(userName, pwd, nome, cognome, email);
            
            session.setAttribute("isRegistred", "true");
            this.getServletContext().getRequestDispatcher("/index.jsp").forward(request, response);
        }catch(SQLException sqle){
            System.out.println("Eccezione: "+sqle.getLocalizedMessage());
            session.setAttribute("errorMessage", sqle.getLocalizedMessage());
            this.getServletContext().getRequestDispatcher("/error.jsp").forward(request, response);
        } catch (NamingException ex) {
            System.out.println("Eccezione: "+ex.getLocalizedMessage());
            session.setAttribute("errorMessage", ex.getLocalizedMessage());
            this.getServletContext().getRequestDispatcher("/error.jsp").forward(request, response);
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
